Prime p₀= 2527478356576698739 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 12 22 6 18 12 12 32 18 16 26 16 18 32 12 12 18 6 22 12 (?)
a_n: 0 12 34 40 58 70 82 114 132 148 174 190 208 240 252 264 282 288 310 322
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 322
Found by: [SG-FC] hl
db: batch=82, k=20, 12 22 6 18 12 12 32 18 16 26

STPT(10)	2527476592406589149	0 2 18 20 30 32 42 44 60 62	-1764170109590
SPT(16)	2527476612802273123	0 4 28 46 54 120 124 136 138 150 154 220 228 246 270 274	-1743774425616
SPT(16)	2527476896423639159	0 2 54 68 74 104 110 150 272 312 318 348 354 368 420 422	-1460153059580
STPT(10)	2527476912445867001	0 2 6 8 48 50 90 92 96 98	-1444130831738
SPT(16)	2527477430769410887	0 4 34 40 52 82 162 166 300 304 384 414 426 432 462 466	-925807287852
SPT(16)	2527478044120892249	0 44 50 78 98 102 144 212 300 368 410 414 434 462 468 512	-312455806490
SPT(16)	2527478522867576777	0 6 20 30 36 44 66 74 132 140 162 170 176 186 200 206	166290878038
SPT(16)	2527478586337861381	0 30 46 58 70 82 88 102 136 150 156 168 180 192 208 238	229761162642
SPT(16)	2527478603786111141	0 18 116 126 140 150 182 228 290 336 368 378 392 402 500 518	247209412402
SPT(16)	2527479358806693713	0 78 120 144 146 186 246 284 300 338 398 438 440 464 506 584	1002229994974
SPT(16)	2527479459837198263	0 14 24 74 116 126 138 150 224 236 248 258 300 350 360 374	1103260499524